Sometimes half measures can be a good thing – especially on a journey this long. The agency's latest rover only has about 146 million miles left...
For hobbyists and makers, 3D printing expands creative possibilities; for specialized engineers, it's also key to next-generation spacecraft design.
Now that the heat probe is just below the Martian surface, InSight's arm will scoop some additional soil on top to help it keep digging so...
The U.S.-European partnership will track sea level height. Learn more about the mission in this live event.
The agency's newest rover will use the first ground-penetrating radar instrument on the Martian surface to help search for signs of past microbial life.
Matter swirling around supermassive black holes creates bursts of light that "echo" in nearby dust clouds. These traveling signals could serve as a new cosmic y...
Perseverance is one of a few Mars spacecraft carrying laser retroreflectors. The devices could provide new science and safer Mars landings in the future.
Perseverance is one of a few Mars spacecraft carrying laser retroreflectors. The devices could provide new science and safer Mars landings in the future.
Scientists used data gathered by NASA's Cassini spacecraft during 13 years of exploring the Saturn system to make detailed images of the icy moon - and...
The violent events leading up to the death of a star would likely drive away any planets. The newly discovered Jupiter-size object may have arrived long...